Get the logged-in User's Name on Mac OS X 10.5

Please let me know of any example code or Cocoa API to get the logged-i开发者_如何学运维n user's name on Mac OS X 10.5.

The Foundation framework provides functions to obtain the user name and the full user name:

#import <Foundation/Foundation.h>

NSString *userName = NSUserName();
NSString *fullUserName = NSFullUserName();

If your process running in as root. And you want current login user then you can use SCDynamicStoreCopyConsoleUser(SCDynamicStoreRef store, uid_t *uid, gid_t *gid) which is present in systemConfiguretion framework.

use it as CFStringRef cfName = SCDynamicStoreCopyConsoleUser(NULL, NULL, NULL);

you can get other info by passing parameter to function.